Upgrade your failure-prone PCV breather hose with the high-performance, reliable 034Motorsport PCV Breather Hose
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Upgrade your failure-prone PCV breather hose with the high-performance, reliable 034Motorsport PCV Breather Hose
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A durable upgrade over the failure-prone plastic OEM tube!
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This product was last offered at the strikethrough price on
06-13-2026
Remove the plastic and reduce restriction at your turbo
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This product was last offered at the strikethrough price on
06-13-2026
Optimize power by eliminating a critical flow restriction in the intake tract
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Finally, a readily available, affordable RS4 intake pipe solution
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Replace the accordion throttle body hose with a smooth carbon fiber tube
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This product was last offered at the strikethrough price on
06-13-2026
Wire reinforced silicone smooths the intake tract & hinders collapsing. The ultimate in durability!
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This product was last offered at the strikethrough price on
06-13-2026
Flexible silicone smooths the intake tract & hinders collapsing. The ultimate in durability!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
The biggest issue with the restrictive factory inlet is apparent when you start to increase the power. CTS engineers designed the turbo inlet to be as large as possible; yet still fit perfectly.
This product was last offered at the strikethrough price on
09-29-2026
Larger inside diameter and smoother surface for better flow, and stiffer construction to prevent collapsing
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- For vehicles using standard MAF housing
Larger inside diameter and smoother surface for better flow, and stiffer construction to prevent collapsing
2X Entries Into Our F80 M3 Sweepstakes
- For vehicles using larger RS4 MAF housing
This hose pair is designed to replace the outrageously expensive, failure-prone factory rubber hoses
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These billet o-ring sealed flanges seamlessly adapt your iE Turbo Inlet Pipe directly to the TTE720 inlets.
Adapts IE cast turbo inlet to stock airbox.
Completely eliminates these vulnerabilities with precision-engineered components designed for sustained high-performance operation.
Smooth insides for higher flow and life long durability
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