RC RACING part number TI-421S Intermediate Stainless Steel Exhaust

RC RACING TI-421S Stainless Steel Mid-Pipe

The RC RACING TI-421S mid-pipe, like all other exhausts, has been manufactured in the Spanish workshop since the 1980s.

All components of the RC RACING TI-421S mid-pipe are made of 304 stainless steel.

The pipes are available in standard diameters:

- 40mm
- 45mm
- 50mm
- 55mm
- 60mm

The largest diameter is always used to achieve optimal performance before being reduced to the next size. by hydraulic press to the diameter of your original exhaust line:

The soundproofing part of the TI-421S RC RACING stainless steel silencer is made of 3 elements:

- perforated 304 stainless steel tube, 1.6 to 2mm thick
- steel wool to prevent the soundproofing material from passing through the perforated tube
- 304 stainless steel silencer body, 1.6mm thick, cylindrical or oval

The The components of the TI-421S mid-pipe are MIG welded together (stainless steel wire with gas) on a pedal lathe for consistent welds and significant thickness, guaranteeing the strength of the TI-421S RC RACING mid-pipe:

The final assembly of the TI-421S exhaust mid-pipe is done on a welding jig such as this and326:

This ensures that 100% of the TI-421S mid-pipes leaving the workshops are compliant, free of any defects, and fit directly in place of the original part.