# Group A Exhaust Systems - URL: https://www.gt2i.ch/en/250/group-a-exhaust-systems ## Description Find a wide selection of Group A lines on the GT2i website, specially designed for competition cars, whether for rallying or circuit racing. With their increased diameter of 63 mm, Group A lines offer optimized exhaust flow, allowing a significant gain in engine torque and power. Manufactured from high-end materials and developed by renowned brands such as INOXCAR, these exhaust lines ensure robustness, reliability, and consistent performance even in the most extreme conditions. Unlike the more restrictive Group N line, the Group A line allows for more mechanical modifications, ideal for custom engine tuning. GT2i offers models compatible with many sports vehicles: Citroën, Lancia, Opel, Peugeot, Renault, Subaru, and many others. Whether you are an amateur or professional driver, choose a Group A line perfectly suited to your configuration to improve engine responsiveness, reduce back pressure, and enjoy a distinctive racing sound. With GT2i, equip yourself with a high-performance exhaust system designed to push your limits and improve your lap times with confidence. ## Subcategories ## Products - [Inoxcar Stainless Steel Group A 63mm Peugeot 106 1.6 S16s](https://www.gt2i.ch/en/group-a-exhaust-systems/50773-inoxcar-stainless-steel-group-a-63mm-peugeot-106-16-s16s-3661768289990.html): CHF 598.00 - [Stainless Steel Group A Opel Corsa B 1.6 GSi 16V Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/44369-stainless-steel-group-a-opel-corsa-b-16-gsi-16v-exhaust-3661768131251.html): CHF 491.18 - [Stainless Steel Group A Renault Clio 16S Catalyzed Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/41830-stainless-steel-group-a-renault-clio-16s-catalyzed-exhaust-3661768131282.html): CHF 542.02 - [Stainless Steel Group A Peugeot 309 GTi 16S Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/40768-stainless-steel-group-a-peugeot-309-gti-16s-exhaust-3661768131275.html): CHF 588.76 - [Stainless Steel Group A Renault Clio 1.8 16S not Catalyzed Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/38260-stainless-steel-group-a-renault-clio-18-16s-not-catalyzed-exhaust-3661768131305.html): CHF 530.54 - [Stainless Steel Group A Volkswagen Golf 2 GTI1.8 16S Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/37892-stainless-steel-group-a-volkswagen-golf-2-gti18-16s-exhaust-3661768131336.html): CHF 416.56 - [Stainless Steel Group A Subaru Impreza GT Turbo Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/37824-stainless-steel-group-a-subaru-impreza-gt-turbo-exhaust-3661768131329.html): CHF 769.16 - [Stainless Steel Group A Renault Clio 2.0 16S Williams Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/36931-stainless-steel-group-a-renault-clio-20-16s-williams-exhaust-3661768131312.html): CHF 590.40 - [Stainless Steel Group A Citroën AX Sport / 1.4 GT Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/36238-stainless-steel-group-a-citroen-ax-sport-14-gt-exhaust-3661768131244.html): CHF 477.24 - [Inoxcar Stainless Group A 76mm Lancia HF Evo](https://www.gt2i.ch/en/group-a-exhaust-systems/52946-inoxcar-stainless-group-a-76mm-lancia-hf-evo-3661768303757.html): CHF 1,310.00 - [Inoxcar Stainless Steel Group A 63.5mm Renault Clio II RS Phase2](https://www.gt2i.ch/en/group-a-exhaust-systems/55350-inoxcar-stainless-steel-group-a-635mm-renault-clio-ii-rs-phase2-3661768322727.html): CHF 778.00 - [INOXCAR competition line Peugeot 208 R2B 1.6 185 diametre 60mm](https://www.gt2i.ch/en/group-a-exhaust-systems/152592-ligne-competition-inoxcar-peugeot-208-r2b-diametre-60mm-3661768559949.html): CHF 1,575.00 - [INOXCAR Group A exhaust system stainless steel PEUGEOT 309 Gti 1.9 16V (158CV) 1990-1992 D63mm](https://www.gt2i.ch/en/group-a-exhaust-systems/136213-ligne-groupe-a-inoxcar-peugeot-309-gti-19-16v-158cv-1990-1992-d63mm-3661768559895.html): CHF 377.00 - [INOXCAR Group A exhaust system stainless steel PEUGEOT 205 GTI 1.6 (115CV) / 1.9 (128CV) D63mm](https://www.gt2i.ch/en/group-a-exhaust-systems/136212-ligne-groupe-a-inoxcar-peugeot-205-gti-16-115cv-19-128cv-d63mm-3661768559857.html): CHF 488.00 - [INOXCAR Group A exhaust system stainless steel PEUGEOT 205 RALLYE 1.3 D63mm](https://www.gt2i.ch/en/group-a-exhaust-systems/136211-ligne-groupe-a-inoxcar-peugeot-205-rallye-13-d63mm-3661768559871.html): CHF 488.00 - [Inoxcar Stainless Steel Group A 63.5mm Peugeot 208 1.6 GTI 200cv](https://www.gt2i.ch/en/group-a-exhaust-systems/74364-inoxcar-stainless-steel-group-a-635mm-peugeot-208-16-gti-200cv-3661768535073.html): CHF 563.00 - [Inoxcar Stainless Steel Group A 63.5mm Peugeot 208 1.6 GTI 200cv](https://www.gt2i.ch/en/group-a-exhaust-systems/74362-inoxcar-stainless-steel-group-a-635mm-peugeot-208-16-gti-200cv-3661768535059.html): CHF 918.00 - [Stainless Group A Exhaust Subaru Impreza WRX After 2001 3pieces](https://www.gt2i.ch/en/group-a-exhaust-systems/69849-stainless-group-a-exhaust-subaru-impreza-wrx-after-2001-3pieces-3661768474730.html): CHF 679.78 - [Inoxcar Stainless Steel Group A 63.5mm Renault Clio 2 RS Phase 1](https://www.gt2i.ch/en/group-a-exhaust-systems/69233-inoxcar-stainless-steel-group-a-635mm-renault-clio-2-rs-phase-1-3661768467046.html): CHF 706.00 - [Inoxcar Stainless Steel Group A Pipe Outer Diameter 63mm Citroën Saxo 1.6 8V/16V After 1999](https://www.gt2i.ch/en/group-a-exhaust-systems/65521-inoxcar-stainless-steel-group-a-pipe-outer-diameter-63mm-citroen-saxo-16-8v-16v-after-1999-3661768441473.html): CHF 525.00 - [GT2i Race & Safety Stainless Steel Group A Peugeot 206 2.0 S16 (1 probe model) Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/33448-stainless-steel-group-a-peugeot-206-20-s16-exhaust-3661768208724.html): CHF 403.44 - [GT2i Race & Safety Group Line A Stainless Steel Peugeot 205 1.6 / 1.9 GTi Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/32594-group-line-a-stainless-steel-peugeot-205-1-6-1-9-gti-e-haust-3661768208731.html): CHF 364.08 - [GT2i Race & Safety Group A Race Peugeot 205 1.3 Rally Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/21995-group-a-race-peugeot-205-13-rally-exhaust-3661768131138.html): CHF 154.98 - [Group A Race Peugeot 206 2.0 GTI S16 Catalyst Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/21994-group-a-race-peugeot-206-20-gti-s16-catalyst-exhaust-3661768131121.html): CHF 360.80 - [Group A Race Opel Corsa B 1.4i / 1.6 16S Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/21993-group-a-race-opel-corsa-b-14i-16-16s-exhaust-3661768131114.html): CHF 283.72 - [Group A Race Opel Corsa B 1.4i 93 Catalyzed Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/21992-group-a-race-opel-corsa-b-14i-93-catalyzed-exhaust-3661768131107.html): CHF 262.40 - [Group A Race Opel Corsa B 1.6I 16S GSI Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/21991-group-a-race-opel-corsa-b-16i-16s-gsi-exhaust-3661768131091.html): CHF 267.32 - [GT2i Race & Safety Group A Race Citroën Saxo VTS 1.6 16S Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/21990-group-a-race-citroen-saxo-vts-16-16s-exhaust-3661768131084.html): CHF 203.36 - [Group A Race Citroën AX Sport / GT Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/21989-group-a-race-citroen-ax-sport-gt-exhaust-3661768131077.html): CHF 201.72 - [GT2i Race & Safety Group A Race Peugeot 205 1.6 / 1.9 GTI 63mm Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/14271-group-a-race-peugeot-205-16-19-gti-63mm-exhaust-3661768131145.html): CHF 231.24 - [Steel Group A Peugeot 205 GTI 63mm](https://www.gt2i.ch/en/group-a-exhaust-systems/416-steel-group-a-peugeot-205-gti-63mm-3661768132487.html): CHF 202.54 - [Group A Race Peugeot 309 GTI 16S Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/21998-group-a-race-peugeot-309-gti-16s-exhaust-3661768131152.html): CHF 201.72 - [Group A Race Renault Clio 1.8 16S Catalyzed Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/21999-group-a-race-renault-clio-18-16s-catalyzed-exhaust-3661768131169.html): CHF 246.82 - [Group A Race Renault R5 GT Turbo Phase 2 Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/22001-group-a-race-renault-r5-gt-turbo-phase-2-exhaust-3661768131176.html): CHF 186.14 - [Stainless Steel Group A Peugeot 205 1.3 Rally Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/32593-stainless-steel-group-a-peugeot-205-13-rally-exhaust-3661768131268.html): CHF 451.00 - [Stainless Steel Group A Renault R5 GT Turbo Phase 2 Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/32566-stainless-steel-group-a-renault-r5-gt-turbo-phase-2-exhaust-3661768131299.html): CHF 492.82 - [Stainless Steel Group A Citroën Saxo VTS 1.6 16S Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/31692-stainless-steel-group-a-citroen-saxo-vts-16-16s-exhaust-3661768208717.html): CHF 368.18 - [Group A Race exhaust line Renault Clio 1.8 16S](https://www.gt2i.ch/en/group-a-exhaust-systems/22009-group-line-a-race-renault-clio-1-8-16s-e-haust-3661768131183.html): CHF 188.60 - [Group A Race Volkswagen Golf 2 GTI 1.8 16S Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/22008-group-a-race-volkswagen-golf-2-gti-18-16s-exhaust-3661768131237.html): CHF 200.08 - [Group A Race line Skoda Felicia](https://www.gt2i.ch/en/group-a-exhaust-systems/22007-group-a-race-skoda-felicia-3661768131220.html): CHF 373.10 - [Group A Race Subaru WRX After 2001 3 Doors Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/22005-group-a-race-subaru-wrx-after-2001-3-doors-exhaust-3661768131213.html): CHF 432.96 - [Group A Race Subaru Impreza GT Turbo Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/22003-group-a-race-subaru-impreza-gt-turbo-exhaust-3661768131206.html): CHF 266.50 - [Group A Race Renault Clio 2.0 16S Williams Exhaust](https://www.gt2i.ch/en/group-a-exhaust-systems/22002-group-a-race-renault-clio-20-16s-williams-exhaust-3661768131190.html): CHF 359.98