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Supersprint Downpipe kit Right - Left (Replaces catalytic converter) BMW E46 - All models (For V8 S65 engine conversion)
Premium 100% AISI 304 stainless steel Downpipe kit right - left(replaces catalytic converter) for the BMW E46 - All models (For V8 S65 engine conversion), precision mandrel bent and TIG/MIG welded. Specification: Alternative to 644742 + 644762. For racing and track use only — not road legal; Includes threaded O2 sensor bung.
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SUPERSPRINT-644732
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Premium 100% AISI 304 stainless steel Downpipe kit right - left(replaces catalytic converter) for the BMW E46 - All models (For V8 S65 engine conversion), precision mandrel bent and TIG/MIG welded. Specification: Alternative to 644742 + 644762. For racing and track use only — not road legal; Includes threaded O2 sensor bung.
Product features:
- Manufactured from premium 100% AISI 304 stainless steel for superior corrosion resistance and longevity.
- Precision mandrel bent and TIG/MIG welded for optimal exhaust flow and structural integrity.
- Specification: Alternative to 644742 + 644762.
- Designed and engineered specifically for the BMW E46 - All models (For V8 S65 engine conversion).
- Part of the Supersprint 100% Stainless Steel system, 2 x Ø65mm -> 2 x Ø63,5mm - Full kit only exhaust system.
- For racing and track use only — not road legal.
- Includes threaded bung for oxygen sensor.
Suitable for:
- BMW E46 - All models (For V8 S65 engine conversion)
- BMW E46 M3 (For S65 - 4.0L V8 engine conversion)
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