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ar design BMW 320i / 328i / 428i N20 F-Chassis 4(inch) Catless Downpipes

$499.00 $464.07

Product Code AR I5
Manufacturer ar design
Stock Level 4
Condition New

Earn Reward Points: 464

Dollar Value of Points: $4.64

We are thilled to present our new F-chassis Hi-Flo Catless downpipe for the BMW N20 engine! In addition to an intoxicating and exotic sound, these downpipes add significant power and help eliminate turbo lag!

Fitment for the following cars:

F30 320i Sedan
F30 320iX Sedan
F30 328i Sedan
F30 328iX Sedan
F31 328i Touring
F31 328iX Touring
F32 428i Coupe
F32 428iX Coupe
F34 328i Gran Turismo

Our Hi-Flo 4" Catless Downpipes Feature:

Typical gains with tuning in the 20+whp range!
100% hand crafted in the USA from premium 304 Stainless Steel - flanges and O2 bungs included!
CNC'd 304 Stainless V-Band flange.
100% TIG welded, argon back-purged.
Available with a 2000°F ceramic coating. Coatings come with a 3 year warranty against corrosion and rust to original owner.
Lifetime warranty against any manufacturing defects given to original owner.

We do NOT grind/polish our welds as some other manufacturers do. Grinding welds compromises the strength of the weld, and can lead to weld failure! Especially critical in applications exposed to temperatures in excess of 1200°F. Such temperatures will also rapidly deteriorate the polished finish.

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