Invidia R400 tuned muffler exhaust systems offer a rich exhaust note which enhances the natural tone of your car's engine. Invidia's high flow design ensures efficient exhaust flow for optimum engine performance.
Specifically designed to fill the sound gap between the Q300 and N1 system. The R400 produces a unique, agressive note without any harsh cabin noise (particularly at highway speeds).
BUY WITH CONFIDENCE - Invidia Exhausts LIFETIME WARRANTY applies to this product. See terms and Conditions.
Second to none quality assured:
Power increase - 17hp
Torque Increase - 26ft-lb
76mm diameter, 1.5mm thick mandrel bent SS304 Stainless Steel piping - greatly reduces the risk of cracks and breaks developing, reduces rasp and vibration.
Tuned mufflers - Optimised sound and exhaust flow
Cast flanges - optimum fitment and durability
Machine welded - Fantastic appearance and uniform strength
QUAD Straight cut Titanium coloured Tips