![Dinan Free Flow Axle-Back Exhaust | E46 M3 | 3.2L I6 [S54] MK6 Golf 2.5L I5 IE's HPFP complete pump upgrade](https://cdn.shopify.com/s/files/1/0635/0032/1015/files/DinanFreeFlowAxle-BackExhaustE46M33.2LI6_S54_39875e82-4fe4-4ae5-821e-4d4385c3eeb7.png?v=1740764614)
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IE's HPFP complete pump upgrade for the Audi 3
If we must source a core then this adds a week to turn around time
ARM Lifetime Replacement Warranty
The ARM 7” FMIC measures 20 x 7 x 5
This is essential for the DME to properly monitor the fuel mixture in the exhaust gas that are critical to having your M550i motor running smoothly
Dinan Free Flow Axle-Back Exhaust | E46 M3 | 3.2L I6 [S54] MK6 Golf 2.5L I5 IE's HPFP complete pump upgradeIf you've been searching for a truly high performance Axle Back exhaust for your M3 look no further. Dinan's unique muffler design effectively reduces back pressure for improved flow, resulting in measurable power gains. Manufactured from 304 stainless steel inside and out for superior resistance to corrosion as well as a significant reduction of weight. And from those aggressive looking ceramic coated tips flows an exhaust note that will be music to
