The CTS Turbo high-flow downpipe for the Toyota Supra B58 is designed to improve exhaust gas flow. It is made as a direct replacement for the factory downpipe and provides a sportier exhaust note while remaining free from unwanted droning when driven with the factory exhaust system.
The downpipe was designed using modern CAD technology for precise fitment. It is made from T304 stainless steel, TIG-welded by hand and back-purged for long-term reliable operation.
Features
- 4.5″ high-flow downpipe that tapers to 3.15″ or 80 mm to fit the factory or sports exhaust system;
- replacement for the restrictive factory downpipe with a high-flow 200-cell catalytic converter;
- precisely designed and tested on the vehicle in real-world driving conditions;
- made from T304 stainless steel, TIG-welded and back-purged;
- improved exhaust gas flow and a sportier sound that remains subdued during relaxed driving;
- no unwanted droning with the factory exhaust system;
- suitable only for B58 engines.
When fitting, we recommend replacing the downpipe gasket. The BMW factory gasket with part number 18328612538 is required and is not included.
Stage 2 software is required to prevent the engine warning light from coming on. The downpipe is suitable only for vehicles without a GPF/OPF filter.
Weight: 9.07 kg
Suitable for: Toyota Supra V (DB).
Approval
This part has no TÜV certification (ABE, TTG or Teilegutachten).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Toyota Supra | — | 2020–2022 | — |
Before ordering, check that the product matches your vehicle (model, year and engine). If in doubt, write to us — we will check for you.
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