PPE 6.0" to 4.0" Silicone Reducer Coupler (Universal)
- Large silicone step reducer – joins two big tube sizes in a high-flow charge-air run
- Sizing – 6.0" to 4.0", 5" length, 6mm 5-ply construction
- Universal fitment – fabrication piece for custom plumbing
- 5-ply strength – multi-layer silicone resists ballooning under boost
- Handles engine-bay heat – outlasts rubber in high-temp locations
- Pairs with large T-bolt clamps – clamp each end for a leak-free seal
- 1-year limited warranty – backed by PPE
Description
This is a PPE silicone reducer coupler that steps from 6.0" down to 4.0" over a 5" length. It’s a universal piece for connecting two large tube diameters in a high-flow charge-air or intake system.
The 6mm 5-ply silicone construction holds boost pressure without swelling and takes underhood heat far better than rubber. It’s the kind of coupler used to mate a large turbo inlet or intercooler outlet to smaller charge-air tubing.
Slip it over each tube, center the coupler, and secure both ends with properly sized T-bolt clamps, matching the ends to your tube ODs for the best grip.
It’s a common building block for big turbo plumbing, and it’s backed by a 1-year limited warranty.
Warning: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Details
- 515604005
- 515604005
- 840171208856
- Pacific Performance Engineering
- New
Categories
Shipping Information
- Item Requires Shipping
- 0.9 lbs.
- W5.0000” x H5.0000” x L6.0000”
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