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Exhaust
£574.75 IS-CSEXH-NB£605.00ISR Performance Circuit Spec Exhaust - Mazda MX5 Miata NB (99-05)*Will not fit some UK and EU models after 2001 due to the mid pipe being shorter on the MK2.5 models* Features a 2 piece design. A front and mid pipe that mounts directly to...
£600.88 IS-CSEXH-NC£632.50ISR Performance Circuit Spec Exhaust - Miata NC (06-13)The ISR Performance NC Miata exhaust features a 3 piece 2.5'' brushed stainless steel piping and flanges, and a polished stainless steel muffler with 4'' tip.
£809.88 IS-CSEXH-ND£852.50ISR Performance Circuit Spec Exhaust - Miata ND 2015+The ISR Performance ND Miata exhaust features a 3 piece 2.5'' brushed stainless steel piping and flanges, and a polished stainless steel muffler with 4'' tip. Includes all...
£397.10 IS-GT-S13£418.00ISR Performance GT Single Exhaust Nissan 240sx 89-94 S13What’s in the box: 1x 3'' Mid pipe1x 3'' Muffler section with 4.5" tip2x 2 Bolt 3" Exhaust gasket4x Bolts4x Nuts ** All ISR Performance Products are Designed for Off Road Use...
£397.10 IS-GT-S14£418.00ISR Performance GT Single Exhaust Nissan 240sx 95-98 S14What’s in the box: 1x 3'' Mid pipe1x 3'' Muffler section with 4.5" tip2x 2 Bolt 3" Exhaust gasket4x Bolts4x Nuts ** All ISR Performance Products are Designed for Off Road Use...
£836.00 IS-GT-GEN38£880.00ISR Performance GT Single Exhaust - Hyundai Genesis Coupe 3.8This is a Race type Straight pipe exhaust system. Straight 3" diameter piping to a single 4.5" tips. This exhaust has a resonator and a muffler and is an awesome sounding...
£627.00 IS-GT-GEN20£660.00ISR Performance GT Single Exhaust - Hyundai Genesis Coupe 2.0T 09+This is a Race type Straight pipe exhaust system. Straight 3" diameter piping to a single 4.5" tips. This exhaust has a resonator but no mufflers. It is an awesome sounding...
£522.50 IS-GT-R32£550.00ISR Performance GT Single Exhaust - Nissan R32 Skyline GTS-TISR Performance GT Single is a full 3" brushed stainless steel Exhaust with a 4.5" tip and removable silencer.
IS-TP-VT£151.80ISR Performance Stainless Steel Test Pipe - Hyundai Veloster TurboThe ISR Performance stainless steel test pipe for Veloster Turbo is a direct bolt-on and will replace your factory catalytic converter. Includes gaskets and hardware necessary...
£90.13 IS-TP-240£94.88ISR Performance Stainless Steel 3" Test Pipe - Nissan 240sx 89-98Testpipe replaces the stock catalytic converter increasing exhaust flow. Includes all gaskets and hardware required for install. Extremely High Quality, Tig Welded, stainless...
£120.18 IS-TP-GEN20£126.50ISR Performance Stainless Steel 3" Testpipe - Hyundai Genesis Coupe 2.0L Turbo** All ISR Performance Products are Designed for Off Road Use Only **
£240.35 IS-TP-GEN38£253.00ISR Performance Stainless Steel 3" Test pipe - Hyundai Genesis Coupe 3.8Full 3" Straight Testpipe. Replaces Factory Cat. Direct bolt on Includes all gaskets and hardware.
£210.31 IS-TP-FRS£221.38ISR Performance Stainless Steel 2.5" Testpipe - Scion FR-S / Subaru BRZ** All ISR Performance Products are Designed for Off Road Use Only **
IS-TP-NAMTA£101.20ISR Performance Test Pipe - Mazda Miata NAISR Performance 1.8L NA Miata Resonated Cat Delete Pipe (1994-1997) *Gaskets not included
IS-TP-Z33£240.35ISR Performance Test Pipes - Nissan 350z 03+The ISR Performance test pipes are constructed using high quality stainless steel. These test pipes utilize stock flange locations so they can be used with stock components or...
IS-TP-Z34£240.35ISR Performance Stainless Steel Testpipe - Nissan 370z Z34The ISR Performance test pipes are constructed using high quality stainless steel. These test pipes utilize stock flange locations so they can be used with stock components or...
£496.38 IS-HFC-Z34£522.50ISR Performance High Flow Cat - Nissan 370Z/ Infiniti G37ISR Performance high flow cats are custom made utilizing Magnaflow 300 cell spun Metallic substrate to be less restrictive than stock, Letting you gain power while still...
£521.55 IS-HFC-Z33£549.00ISR Performance High Flow Cat - Nissan 350Z non HRISR Performance high flow cats are custom made utilizing Magnaflow 300 cell spun Metallic substrate to be less restrictive than stock, Letting you gain power while still...
£407.55 IS-Z33-Y£429.00ISR Performance Exhaust Y-Pipe - Nissan 350z / G35The ISR Performance 350z / G35 Y-pipe utilizes 2.5" stainless steel piping along with bellowed flex sections running from the 2 bolt catalytic converter flanges back to the high...
£313.50 IS-Z34-Y£330.00ISR Performance Exhaust Y-Pipe - Nissan 370z / G37The ISR Performance 370z / G37 Y-pipe utilizes 2.75" stainless steel piping along with bellowed flex sections running from the 2 bolt catalytic converter flanges back to the...
£287.38 IS-240LS-Y£302.50ISR Performance S-Chassis LS Swap Y-PipeThe all new ISR Performance S-Chassis LS Swap Y-Pipe is designed to provide a fabrication free exhaust solution for users swapping LSx motors into their S13 or S14!
£209.00 IS-GEN38-Y£220.00ISR Performance Exhaust Y-Pipe - Hyundai Genesis Coupe 3.8LISR Performance Exhaust Y-Pipe - Hyundai Genesis Coupe 3.8L
£365.75 IS-SSHD-240KA£385.00ISR Performance Tubular 4-2-1 Header - Nissan 240sx KA24DE 91-98The ISR 4-2-1 Stainless Steel Header Expanded to a 3" Flange to enable easy bolt on application to stock cat or any aftermarket testpipe and exhaust system.
£862.13 IS-SSHD-VQ35£907.50ISR Performance HGC Long Tube Headers - VQ35DE/HR 350Z and G35The ISR Performance Long Tube headers for VQ35DE/HR are designed to replace your factory header and catalytic converter. These long tube headers are constructed with 304 brushes...