Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Wehrli Custom Fab WCF100535-RED 4" Turbo Intake Horn - WCFab RedThe Wehrli Custom Fab WCF100535 RED 4" Turbo Intake Horn WCFab Red is an ideal replacement for the restrictive factory turbocharger intake on your GM 6. 6 Duramax LB7. This intake horn is designed to provide increased airflow to your turbocharger for improved engine performance and throttle response. Compatible with stock and OE style aftermarket drop in turbochargers with larger compressor wheels. This intake horn can even help boost HP and provide
The Wehrli Custom Fab WCF100535-RED 4" Turbo Intake Horn - WCFab Red is an ideal replacement for the restrictive factory turbocharger intake on your GM 6.6 Duramax LB7. This intake horn is designed to provide increased airflow to your turbocharger for improved engine performance and throttle response. Compatible with stock and OE-style aftermarket drop in turbochargers with larger compressor wheels. This intake horn can even help boost HP and provide quicker spool up. Pair it with the WCFab 4" Cold Air Intake Kits, Stage 1 High Flow Bundle Kits, custom tuning, and drop in performance turbochargers for maximum performance gains. To enhance the look under the hood of your truck this intake features a red powder coat finish.
Features:
- WCFab Red Powder Coat
- Flows Better than Stock
- Includes Mounting Hardware
- O-Ring Seal at Face of Turbocharger
- Bolt-On Upgrade, No Tuning Required
- Precision CNC Machined Cast Aluminum Construction
- Compatible With Stock And OEM-Style Aftermarket Drop In Turbochargers With Larger Compressor Wheels
- True 4" Inlet Turbo Intake With Smooth Flowing Transition To Turbo Compressor Cover For Optimized Airflow And Drivability
Note: Not Compatible With OEM Intake
Fitment Note: Works with performance aftermarket intake systems utilizing a 4" Boot Connection with bead roll, like the WCFAB 4" Intake Kits.
If the rubber/silicone connection of your 3rd party intake is molded into the intake pipe and is not removable, that intake will not work with this product.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 1201 reviews
Sort
Product Reviews
★★★★★ 5
Snoopy Pepsi
Color: Stainless Steel/Blue/Stainless Steel/red-blue, Color: Stainless Steel/Blue/Stainless Steel/red-blue
Such a sharp looking watch!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
★★★★★ 1
Poor design and final product
Color: Stainless Steel/Black/Stainless Steel/Red Black
The watch looks nice. That is the only good part. It works by being wound by motion when one wears it. Should I do jumping jacks to keep it wound? I dont sleep with it on! Every morning it is not running and the date is wrong until it gets shaken. The band is hard to get it on and hard to get it to come off. It sometimes falls off though. I was trying to replace my older Timex watch and now I am back to wearing the old one that never had these problems.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2022
★★★★★ 5
Love it! Though overpriced at MSRP
Color: Stainless Steel/Blue/Stainless Steel/red-blue, Color: Stainless Steel/Blue/Stainless Steel/red-blue
I love this watch! I had it in my cart for weeks, waiting for an excuse to buy it. The thing holding me back was the $299 MSRP and price on Amazon. I noticed it went down to $200 while I was shopping on Amazon, so I immediately completed the purchase.
At Grey Market retailers, this goes for about $160 (which I think is the perfect price). Unfortunately the Snoopy edition proved difficult to find at that price as it was sold out everywhere. Even sold out on the Timex website at $299.
I still recommend it, but it's all about what you're willing to pay. For me, $200 was an acceptable price and worth it to me. As a snoopy lover, I'll give this to my kids one day! Not a doubt in my mind it won't last for a very long time as it uses a Citizen movement!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2024
★★★★★ 2
Thought it would be better quality
Color: Stainless Steel/Black/Stainless Steel/Red Black
It's only okay, I thought it would age better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
★★★★★ 5
Good watch
Color: Brown
Ticking right along, great work watch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025