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ApexBuilt
ApexBuilt Catless Race Downpipe || B58 (F-Gen)
ApexBuilt Catless Race Downpipe || B58 (F-Gen)
Regular price
$689.99 USD
Regular price
Sale price
$689.99 USD
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- Industry-leading build quality.
- Perfect fitment, guaranteed.
- Drastically improved throttle response, quicker turbo spool, and an aggressive exhaust note.
- Estimated gains of 25-30 wheel horsepower and 30-40+ TQ when installed on a vehicle that is not tuned.
- Estimated gains of 45+ HP and 60+ TQ over stock power levels when paired with an aftermarket ECU tune.
- TIG-welding T304 stainless steel construction, assembled by hand in Naples FL.
- Lifetime warranty.
Fitment:
- 2016-2018 M240i
- 2016-2018 340i
- 2016-2019 440i
OFFROAD/RACE USE ONLY
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![ApexBuilt Catless Race Downpipe || B58 (F-Gen)](http://islandracewerks.com/cdn/shop/products/9_2_c6324ae1-dc80-47a7-9ff8-e8b3b65df640.png?v=1673647957&width=1445)
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