2003 roush mustang stage 3. VIEW AUCTION . 2003 roush mustang stage 3

 
 VIEW AUCTION 2003 roush mustang stage 3 2013 Ford Mustang Roush Stage 3 Coupe 2013 Ford MUSTANG ROUSH R53

Inspired by Jack Roush’s legendary reputation for engineering. 3 for sale. 1. In 2004, Roush released a limited edition mustang known as the 440A. Lot #41,163. . It has a deep finish that radiates like a black mirror in the sunshine. location is South Carolina low temp 20 to 30 high temps summer 90 to 100 on hot day. 5 ROUSH® Hood Heat Extractors ROUSH® Hood Heat Extractors are the ultimate addition to the hood of your Mustang GT, as they add an aggressive touch while remaining fully-functional, helping release under-hood heat away from the engine. 3 for sale. Roush builds limited-edition Mustangs in Stages 1, 2, and 3 in the same way we look at good, better and best. The Stage 2 package would be a better fit if you are running N/A. A fully maxed Ford ROUSH Stage 3 Mustang can get you. CMB $19,333. . $949. A GT (at least for 08) has a 4. 6L V8) cars were given exterior and suspension upgrades, and Stage 3, available in 2000, was fitted with a supercharger on top of the 4. Description Kona Blue 2020 Ford Mustang EcoBoost Premium RWD 10-Speed Automatic 2. Roush Performance says preliminary testing of its Mustang produced a 0-to-60- mph time of 4. With traction achieved, breathe on the throttle until the 1-2 gearshift, then mash it to the floor for a 13. Save. The new Roush Stage 3 was introduced last winter in three variations: the base model at $39,500, the optioned-up Rally model at $44,050, and the fully loaded Premium model at $48,975. This 2014 Ford Mustang Roush Stage 3 has logged an unusually low 1,264 miles during its lifetime, and offers its next owner the opportunity to get behind the wheel of a. 6L powertrain system which produces 430 horsepower and 400 lb. NOT SOLD $33,500 High Bid. There's really nothing there that's added any horsepower except the throttle body and plenum, and that's only 6-10 on a good day and then the pulleys, which are good for 2-5rwhp on a good day. The Stage 3 treatment adds $21,000 to the price of a Mustang GT for a base of $47,370. 20s or better, probably at 124 to 127 mph. 2006 Ford Mustang GT w/ Roush Supercharger 2dr Coupe for Sale. 94-04 Mustang GT/V6 StopTech Street Performance Rear Brake Pads. 03865, Plastow, Rockingham County, NH. Examine the data. San Antonio, TX 78216, USA. 3 for sale. Saleen does the same thing. Even though the 1999 to 2004 model years weren't the most powerful generation of Mustangs, ROUSH did their best by adding the first M90 superchargers onto the Stage 3, 380R and 440A models that was capable of boosting the 4. 2003 Roush Stage 3 Premium for sale. To see over 100 pictures of this car visit Ford Mustang Roush Stage 3V. That starts under the hood, where Ford’s 5. 2015 ROUSH Black STAGE 3 SUPERCHARGED, windowed for $69000 with only 27,000 miles, this is a VERY NICE, Extremely Fast COLLECTOR Car, Stunning look, Ultra Fast #307 of less than 500 Built Happy New Year from All the HOVEYS at our. 2021 Stage 3 Mustang; 2021 Super Duty; 2020 F-150; 2020 F-150 5. Refinement of the Roush-engineered supercharged 4. Roush Mustang Stage 2 supercharger details Roush Phase 2 Mustang supercharger close-up | Roush. The automotive public has long been aware of Roush performance efforts, regarding nearly anything Mustang, over the years. Big Brake Kit Consists of 14-Inch two-piece slotted front rotors, factory size slotted rear rotors, four-piston red front calipers and red painted factory rear calipers. This is the quickest, best-handling,. The Stage 3's top speed of 164 mph is 4 mph less than the Z06 flat out and 13 less than the Cobra. ROUSH has Mustang Wheels specifically designed to handle the power that pumps out of. Remove any masking tape as a result of the painting process. Based on the Mustang GT, the Roush Stage 3 is larger than it looks and relatively heavy, with a standard GT weighing in at over 3,300 pounds, plus the Roush equipment. It has a distinct face with aero pockets, high. 2007. -1995 Conv V6 H/C/I and all bolt ons. $439. It builds off the styling from the Stage 1, the handling from the Stage 2, and adds its own piece of the pie, a supercharged 5. This 2008 Ford Mustang Roush 427R Coupe is for sale on Cars & Bids! 1 Owner, 5-Speed Manual, 435-hp Supercharged V8, California-Owned! Auction ends January 3 2022. 99. Starting life as a convertible 2012 Mustang GT, this Roush Stage 3(also dubbed RS3) underwent a host of cosmetic upgrades to live up to the standards of wearing the 'ROUSH' windshield banner. 1,049. This week i just bought a pretty black 2001 roush v6 mustang. This will not fit a naturally aspirated 2001-2004 Mustang GT. That’s a whole lot of asphalt-tearing American power jammed under the hood of a Stage 3, and that. This owner’s manual will cover some specifics relating to the ROUSH® content added to the Ford Mustang. Jul 1, 2020 - Explore Jroush's board "Roush stage 3" on Pinterest. Heat extraction hood vents, fender vents, high flow upper and lower grilles, functional aero corner pockets, rear. 3-liter supercharger. Write Review and Win $200 + + Review + Sell Car. This was a Stage 3 Roush with the addition of a custom 440A interior, Roush braking system, and a rear exhaust system instead of the side-mounted exhaust system. 2018-2023 Roush Mustang Exhaust for Ford Active System. This allows some degree of wiggle room with the price, depending on if you select things like the Recaro seats, Brembo brakes, navigation system, or upgraded stereo. . new engine,1. The 5. . The extra juice is good enough to propel the. $33,000 USD. Production numbers, the JRC is way at the bottom, about five lines up. Vehicle history and comps for 2004 Ford Mustang Roush 380R Stage 3 VIN: 1FAFP42X14F104724 - including sale prices, photos, and more. Black 2007 Ford Mustang Roush STAGE 3 427 STAGE 3 RWD 5-Speed Manual TR3650 4. 2018-2023 Roush Mustang Exhaust for Ford Active System. Adaptive suspension and an optional combination of track-designed lightweight forged wheels and Continental racing tires deliver a heart-pounding 1. Mileage: 15,725 Miles. 132K subscribers in the Mustang community. Find a wide selection of classic cars on Hemmings. The Sport (3. . Location: Indianapolis, IN 46250. Our latest behind the build Features the new 2020 ROUSH Stage 3 Mustang Combining Ford’s 5. This was a Stage 3 Roush with the addition of a custom 440A interior, Roush braking system, and a rear exhaust system instead of the side-mounted exhaust system. Well, I wasn't able to swing the 2003 Cobra SVT. We have 5 listings for 2003 Ford Mustang Roush, from $29,995. The 2016 ROUSH Stage 3 Mustang is the most powerful and well-balanced production Mustang to launch out of the ROUSH Performance garage. Here is a 2015 Roush Stage 3. Today, the 2021 ROUSH Stage 3 delivers 750 horsepower and 670 lb-ft of torque to deliver a blistering 0-60 mph time of 3. Roush Performance offered Stage 1, 2, and 3 Mustangs, as well as the 380R, Boyd Coddington California Roadster, and Jack Roush Classic. org The Roush Mustang was offered in several configurations of modifications. Write Review and Win $200 + + Review + Sell Car. The Hyper-Series builds on the ROUSH Stage 3’s horsepower and handling by offering a set of four limited edition appearance packages. Lot #67,970. Roush added some other details, like the gauge package, billet pedals, short-throw shifter, and Jack Roush’s signature on the dash, testifying this is the real deal. 804s with the Ford ROUSH Stage 3 Mustang, you will need to have all Stage 5 upgrades installed and all fusion slots filled. VIEW AUCTION at. Check out the Roush body panels, hood, and custom wheels. Black 2007 Ford Mustang Roush STAGE 3 427 STAGE 3 RWD 5-Speed Manual TR3650 4. Title: 2003 Mustang specificationsWe have Ford Roush Mustangs for sale at affordable prices. 2006 Ford Mustang Roush Stage 3 1k mi Manual LHD 1,566 mi · Manual · LHD · Original & Highly Original Dallas, TX, USA. . 1. 7 Compare 1999 Kenny. Based on the potential shown by its Phase 3. If you have any questions about the vehicle, operation, or maintenance, visit or call us at 800. Pre-Owned. 1999 to 2004. Serialized individual chassis, all. When it’s not involved in a high-speed pursuit, the Roush Stage 3 Ford Mustang is a phenomenal muscle car. Addison, IL 60101. Search from 48 Used Ford Convertibles for sale, including a 2004 Ford Mustang Cobra, a 2004 Ford Mustang Deluxe, and a 2004 Ford Mustang Deluxe. 99. 0l automatic(US $31,900. This 2000 Roush Performance Stage 3 Mustang is a fine. #4 · Nov 23, 2014. No matter if you are looking to swap out those Mustang pedals or install a Mustang Boost Gauge, ROUSH has the interior parts to give your. The serial number 7492. Similar searches "2006 roush stage 3 ford mustang": 1966 ford mustang front end parts , 1969 candy apple red ford mustang convertible ,. Boy, wouldn't we be proven otherwise. 17 mm / 3. B. Messages. 8 in storage. 11 Tactical Edition; 2020 F-150 Nitemare; 2020 F-150 SC; 2020 Jack Roush Edition; 2020 Ranger;. Base Price: $39,500 - $48,975. The ROUSH Stage 3 Mustang delivers 750 horsepower and 670 lb-ft torque. And Roush's Stage 3 full body kit amplifies this with a ground-hugging appearance. 4L DOHC version of Ford's modular engine that received an Eaton M122H roots-style supercharger from the factory. 99. Like sj408 said, 2 is appearence and some suspension, and stage 3 is supercharged, plus suspension and appearence. Mileage: 27,338 Miles. Vehicle history and comps for 2001 Ford Mustang Roush Convertible VIN: 1FAFP45X81F180805 - including sale prices, photos, and more. Custom Trunk Tool Box. 1996-2018 Roush Mustang Billet Radiator Cap -- Polished. Braski Well-Known Member. Reply. Location: Longwood, FL 32750. NYDP77 2016 Roush Stage 3 Mustang. The Roush weighs less than the Cobra and does run a. The 2015 Mustang Roush Stage 3 is finally here! This vehicle is pushing out 670 HP out of the 5. This Accessory Belt Drive Tensioner is a direct replacement for the 2001-2004 Roush Stage 3 Supercharged Mustangs. But where the 380R and Stage 3 are hot-rod flamboyant. 2006 Roush Stage 3 Mustang. 0-liter V8 in the Mustang GT makes 460 hp and 420 lb-ft. Thats terrible for a $40,000 car. 2003 Roush Mustang Stage 3 Premium Satin Silver Coupe Premium Package. Ford Mustang P0420 Code Symptoms. That means you get serious performance, with the factory quoting test figures of 4. New York (2). Stand Out on the Street. Very rare very limited production fast and unique car. Bid for the chance to own a 43k-Mile 2008 Ford Mustang Roush Stage 3 BlackJack at auction with Bring a Trailer, the home of the best vintage and classic cars online. Stage 2 Package Price: $9,660. These vehicles were powered by modified versions of the 4. 3L or. 1999 to 2004. “The 2012 RS3 Mustang has been a big hit with our customers and enthusiasts. 6l v8(US $20,901. They have been said to have “racecar blood coursing through its automotive veins. All documentation from new. Roush Stage 3 Powertrain Kit (Roushcharger, intake manifolds, intercooler & radiator, air induction system, Roush calibrated ECM)The 2019 ROUSH Stage 3 unleashes the true potential of the Mustang. If you liked the look and feel of the ROUSH side exhaust kit, but wanted a louder and more aggressive sound for your 1999 to 2004 Mustang than what our friends over at ROUSH Performance had to offer, than this exhaust kit is for you. All Roush Stage 3 Mustangs come fully-loaded with the ROUSH body components; resonator exhaust; four-piston front brakes with 14-inch rotors and painted rear calipers with slotted rotors; and the new upper billet grille. -1995 Conv V6 H/C/I and all bolt ons. Add to Cart. The Roush Stage 3 Mustang is back for 2014, and it’s better than ever. 2015-2017 Roush Mustang Complete Front Fascia Kit - Raw Unpainted. 6874). Refine. That was a white. Joined Jan 25, 2015 Threads 12 Messages 665 Reaction score 244 Location Indiana First Name Steve Vehicle(s) 2021 Rapid Red GT500 CFTP Mar 22, 2019 #9 I’ve only ever seen one Roush car that was bought with the intention of truly making it fast. com. 3 seconds to 60 mph and a 12. This 2003 Ford Mustang Roush Stage 3 Convertible was sold by Gateway Classic Cars. Listen for clues that might indicate that the car is a parts project vehicle. 28 votes, 18 comments. S. 0. 5 kw / 360. (February 19, 2007) – If Batman owned a Mustang, the new 2007 ROUSH Stage 3 BlackJack would most certainly be the ride of choice for the Caped Crusader. 68,200 Miles. The standard wheel is a chrome Roush model, with 18-inchers optional, both wearing Z-rated. 6L V8's total power up to 360 horsepower with 375ft/lbs of torque. This allows the supercharged sports car to accelerate from 0 to 60 MPH in just 3. $299. CMB $18,566. Both cars make about the same amount of power and loo. The performance of those Stage 3s was awesome back then. Our tester started life as a Ruby Red 2019 Mustang GT Premium that was outfitted with Performance Pack 1 – not to be confused with the Mustang GT PP2 – and that includes a Torsen differential, big Brembo brakes, an uprated steering rack, and some other go-fast goodies that rang up a total of $48,335. Price Guide. That’s right. GT Premium Convertible stage 3 Roush Boyd Coddington edition one of only 5. Not just because of the. Exterior: Magnetic Metallic. The 380R and Classic had 379-hp. 3-liter Roush supercharger (Eaton internals) atop its 5-liter V8 engine, but now that displacement has been upped by . 3 for sale. New York. Way to go Roush!The ROUSH Stage 3 Mustang comes with the ROUSH-charged 5. Mar 21, 2012 #3 brucesvt Well-Known Member. Stunning example with only 15k miles. The special serial number is 03-016. 480 RWHP, 421. '66' Ranchero w/almost done 302 T-5 swap. 10720 posts · Joined 2011. So when a low-mileage, 430hp 2009 Ford Mustang Roush Stage 3 Blackjack comes available, it's time to take notice. 2015 ROUSH Black STAGE 3 SUPERCHARGED, windowed for $69000 with only 27,000 miles, this is a VERY NICE, Extremely Fast COLLECTOR Car, Stunning look, Ultra Fast #307 of less than 500 Built Happy New Year from All the HOVEYS at our. 6L Supercharged V8 engine with a 5-speed Manual transmission (2098-ATL). 4. 2003 mustang roush stage 2. We have 3 cars for sale for 2003 ford mustang roush stage 3, from just $8,800 I have a 2003 Roush Mustang 380R Stage 3 painted Torch Red with the "Nostalgic" white stripe package. One of only 13 Roush Stage 3 convertibles produced in 2004, it is “1 of 1” in Torch Red. 2014 Ford Mustang 2014 ROUSH STAGE 3 PHASE 3 '14 Ford Mustang GT Roush Stage 3 Pkg. 2022-2023 Roush Mustang Supercharger Kit - 750HP. 4 seconds*, the Jack Roush Edition lives and breathes the ROUSH heritage of uncompromising performance. It is the perfect interfusion of styling, handling and brut power. 3 for sale. Along the sides of the Roush Mustang. They aren't recognized by KBB/Nada so they are techincally Mustang GTs. The engine's total output was a. The 2015 RS3 puts down mighty impressive power and torque. STANDARD EQUIPMENT * ROUSHcharged 4. The 440A was able to generate 400hp flat with the. To facilitate this additional airflow, a high-flow air filter and a 2. Buffalo, NY 14213, USA 2,101 Miles Buffalo, NYThere are 58 listings for Roush Mustang Stage 3 Price, from $20,800 with average price of $140,211. CMB $18,566. Sold Price: $24,000 Sold Date: 2014-07-27. Dave. RM Sotheby's. Stage 3 gets the supercharger. 99-04 Mustang Power Stop Z26 Street Warrior Rear Brake Pads. 62,073 Miles. 2 Item (s) View 10 25 50 All. From the dragstrip, dyno, and to the road, we review the 2013 ROUSH Stage 3 Mustang. The Roush Stage 3 is the anti-Shelby. 63k miles on body/trans. 3-liter supercharger. Ford 10R80 10-speed automatic transmission with paddle shifters. 47 Wslicks. JBert is close, Roush does offer the Aluminator block as an option but the Roush tunes will support the 5. Contact us today! CALLTEXT 815-299-xyz X 2014 ROUSH Stage 3 Mustang Oxford White over Black leather Interior Clean Carfax! 1. 2003 Ford Mustang Roush Stage 3 Convertible SOLD · Gateway Classic Cars 13,481 mi · Manual · LHD · Original & Highly Original. Bring a Trailer Apr 17, 2023 Auction Apr 17, 2023 7. 0-liter V8 engine that gives you a whopping 670 horsepower thanks to the ROUSH Performance R2300 TVS supercharger. Add to Cart. 2006 Ford Mustang GT Roush Stage II. Bad joke. SUPERCHARGED 4. The magnaflow parts Roush puts on them dosent add horsepower but it does add a bit more torgue. to give him some seat time behind the 2021 ROUSH Stage 3 Mustang. $19,000. There are 70 Ford Mustang - SN-99 - 4th Gen for sale across all model years (1999 to 2004) and variants, 6 are Roush and 3 are model year 2003. 2005-2009 Roush Mustang Rear Spoiler. . 2003 Ford Mustang GT Premium Convertible stage 3 Roush Boyd Coddingt. 1L Kenne Bell Supercharger @9psi. , Model: Mustang, Year: 2003. 2016 Roush Stage 3 Mustang. Add to Cart. Only 200 380Rs were made, and they were. Sales: 317-885-9800. The 2019 Stage 1 Roush Mustang: 310 HP 2. Description. No matter if you are looking to swap out those Mustang pedals or install a Mustang Boost Gauge, ROUSH has the interior parts to give your vehicle. From what Ive learned, Roush and Saleen just take GT's and modify them. Supercharged by Roush. The car would hold its value more then a modded mustang GT. k. There are currently 11 other Ford Mustang Roush - S-197 I - 5th Gen for sale. Of course, what helps really makes this special model a force on the streets is the amazing application of the jet black upper portion. After that it went to the 360R. This RS3, or “Stage 3,” Mustang, thoroughly massaged by the team at Roush Performance in Livonia, Michigan, goes like stink and makes a lot of noise doing it, all the while looking good with a. Whether you opt for a ROUSH Stage 2 Mustang or Stage 3 Mustang, you’ll love every second spent in the driver’s seat of this iconic Ford sports car. Making 670 Horsepower from its supercharged Coyote V8, it's a brute in a straight line, with beefed up axles and a roll. 9 mm / 3. Find Ford Mustang at the best price. military members. The Stage 3's top speed of 164 mph is 4 mph less than the Z06 flat out and 13 less than the Cobra. Add to Cart. 8 inch blower pulley, DenseCharger CAI, Autometer Shift. 10 Speed Automatic. Date (recent) Price (highest first) Price (lowest first) x. Inspired by Jack Roush’s legendary reputation for engineering. 99. 4 days ago. $42. 4-liter SOHC V-8 with Eaton supercharger and water-to-air intercooler. The very name screams horsepower and torque. See more ideas about roush stage 3, mustang, roush mustang. Video shot on GoPro 6 at Sherwood Ford in Sherwood Park, Alberta. 1 Quarter mile 13. 7 rocker arms,Pipes exhaust, shorty cats , shorty headers,under drive and overdrive pulleys,4. On the outside, that list of upgrades includes a full Roush body kit, rear quarter window louvers, a Roush graphics package, “Stage 3 R” badging, a rear blackout panel. Listing Details. Rocky Mount, NC. Seamless overnight ECM programming and shipping included with kit. 15,000 Miles. Sorry just trying to figure out what to do, hehe. ALL DOCUMENTS AND ORIGINAL WINDOW STICKER. 2003. 3L I4 Engine is a turbocharged version of the Ford Mustang GT. That fusillade is routed through buyers. 7 seconds at more than 109. You can trim back and get the base 427R package for $15,599 over the price of a Mustang GT. '69' Fairlane Cobra, 428 4-speed waiting for work. 0 liter V8, with body kit, stripes, wheels, and interior modifications only), "Stage 2" (standard 5. 07g around the skidpad, putting it on par with other high-performance machines. . 99. 30s, the RS3 would have run 11. Steeda billet lower control arms, Sport lowering springs, rear sway bar. 54 in compression 9. VIEW PRICES. 2007 FORD MUSTANG 427-R ROUSH STAGE 3 CONVERTIBLE! SERIAL NUMBER 07-00818 THIS IS THE REAL DEAL!!! NO GAMES, NO GIMMICKS!! FAMILY OWNED2-OWNER, CLEAN CARFAX!! VEHICLE IS A TRUE ROUSH 427-R. Equipped in your choice of 6-speed manual or 10-speed automatic transmission, the power is yours to command. The Ford Mustang Roush - SN-99 - 4th Gen (1999 to 2004) market. note: The images shown are representations of the 2001 Roush Mustang and not necessarily vehicles that have been bought or sold at auction. $8,799. About the data. 8. It borrows the front fascia, hood and rear wing from the Stage 3. There are 9 listings for Roush Mustang 2002, from $5,490 with average price of $18,159. The former’s Challenger SRT Hellcat starts at $58,995 for a bare-bones example with. There are 109 listings for Roush Performance Stage 3 Mustang, from $7,300 with average price of $36,408. Matt Votaw says: June 18, 2022 at 3:51 am. Both cars make about the same amount of power and loo. Or swap out the gear in the rear axle. New, Aggressive Sound. Mileage: 19,631 Miles Location: Chantilly, VA 20152. Ford Mustang Roush - SN-99 - 4th Gen. LIVONIA, Mich. 6 speed manual trans. 0L V8 engine and adds a ROUSH Phase 1 Supercharger to produce an unprecedented 710 horsepower and 610 lb-ft of torque, which gives the ROUSH Stage 3 more power to handle the competition on or off the track. Refine. 6 seconds. A Roush Stage 3 Mustang doesn’t make it to the showroom floor without one of these souped-up superchargers, making the Stage 3 a stock vehicle that produces 710-horsepower and an absolutely astonishing 610-pound-feet of torque. 2003 Ford Mustang GT Roush Stage 3 Now Featured In Our Milwaukee Showroom # GatewayClassicCars 167K subscribers Subscribe 9. Ford Mustang Roush - SN-99 - 4th Gen. 2001 Roush Stage 3 Mustang. The Mustangs included an RS model, based on the 2015 V6 Mustang, the Stage 1, based on the new 2. Get the best deals for roush mustang stage 3 2003 at eBay. A mate of mine went through all of this on his ‘16 He went with Lund tune for 93 (although our Aussie fuel is slightly below that) DW400 pump, DW 95 injectors, long tubes, 3” exhaust, JLT intake, UPR catch can setup (both sides), dropped a pulley or two (I don’t recall the final size sorry). Vehicle history and comps for 2002 Ford Mustang Roush Stage 3 VIN: 1FAFP45X52F107778 - including sale prices, photos, and more. 99. This coupe puts you in exclusive company. , Miami, FL 33172 / Tel: 305-594-2223 EBizAutos 2014 Ford Mustang 2014 ROUSH STAGE 3 PHASE 3 Coupe 2014 ROUSH STAGE 3 MUSTANG PHASE 3 Condition: Used Clear Title Mileage:. . I know these cars are basically just a GT with added upgrades. Add to Cart. 34,529 Miles. 2 bhp per litre bhp/weight bhp per tonne torque 508. The RS3 Ford Mustang is the epitome of modern American muscle on steroids, putting its increased power to the. But Roush hasn't been sitting idly by. $8,649. ROUSH (800. 00)Opening the hood of this 2021 Ford Mustang Roush 3 will reveal the 5. Why Your Classic Car Deserves a Specialist’s Touch. Engine. Lot #55,689. Notable variants and packages include the Sport, Stage 1, Stage 2, Stage 3, 427R, 428R, 429R, Roadster, P51, and Drag Pak. A full review of my 2010 Roush Stage 3 Mustang. 1 seconds. 2021 marks the 25th anniversary of ROUSH Performance Products. 59. With 540 horsepower and less than 7K miles on the clock, this 2012 Ford Mustang Roush Stage 3 is a pristine example of some of Jack Roush's best work. $2,199. Add to Cart. 05-09 FORD MUSTANG GT ROUSH STAGE 3 UPPER TOP STEERING WHEEL COLUMN CLAMSHELL .