American Racing Headers
ARH BMW E46 M3 LS1 SWAP 1
ARH BMW E46 M3 LS1 SWAP 1
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BMW46LS1
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Product features on this system includes:
- 100% Made in the USA - Never Outsourced
- Made entirely of 304 stainless steel
- 3/8" thick laser-cut flanges for a warp-free seal
- Hand-ported TIG welded inlets
- Optimized primary tube routing for superior fit and performance
- Merge collectors with scavenger spikes
- Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability
BMW E46 owners looking to swap in some GM LS power can do just that with a complete kit exclusively from Vorshlag Motorsports (www.Vorshlag.com). Part of that kit includes our 1-3/4" long tube headers with all the great features ARH is known for. This includes our all 304 S/S construction made entirely in the US, 3/8" thick flanges with tig welded and hand ported inlets, excellent tube routing for a great fit, and merge collectors with scavenger spikes.
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Attn. All ARH products are exclusively manufactured for racing purposes. Installing these products on any vehicle eliminates the legal use, in any capacity, on public roads/highways and may be subject to fines and/or criminal liability as per the Clean Air Act.
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