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MeLe Design Firm

MeLe x Billetworkz Subaru Engine Bay Cap Set For 2002-2007 WRX/STI

MeLe x Billetworkz Subaru Engine Bay Cap Set For 2002-2007 WRX/STI

Product Description:

-Engineered for functionality, aesthetics, and convenience, this MeLe x Billetworkz collab allows for effortless use during routine maintenance. Not only will it improve functionality but it also serves as an eye-catching visual upgrade.

-Now available in 9 different colors : red, blue, black, silver (raw), neon yellow, hyper pink, hyper teal, red wrinkle, and white. 

-Laser Engraving Options : message us if you want MeLe on ALL of the caps or if you want no logos on the caps. 


2002-2007 WRX/STI includes replacement caps for: coolant, power steering, clutch, wiper fluid, engine oil, and brake fluid.


-Replaces your OEM plastic caps with quality American made aluminum caps 

-Oil cap comes with a replacement o-ring

Lead Time:

-Estimated shipping from time of order is currently 2-3 weeks

*Manufactured exclusively in collaboration with / by Billetworkz

Regular price $320.00 USD
Regular price Sale price $320.00 USD
Sale Sold out
Shipping calculated at checkout.

Customer Reviews

Based on 13 reviews
Greg F
Mele Engine Bay Cap - Outback

I’ve been searching for a really long time to switch out my engine bay caps and Merle’s cap set fit perfectly on my 2019 Outback 3.6R. The construction and quality of these caps are phenomenal and they fit perfectly into place. Each cap was packaged really well. Now my engine bay looks 100x cleaner and on point!

Michael Camp
Mele custom billet engine bay cap set

I’ve ordered multiple Rally-Spec battery mounts and batteries from Mitch recently, all TOP NOTCH quality, shipping and customer service, not to mention price! So I knew when the Mele cap set came up for sale it was going to be the same story and it was for sure. Caps came as ordered perfect condition and wrapped nicely. My engine bay is on point right now! I will say there is a little bit of work to manipulate the power steering cap to retrofit the new billet cap which is as easy as two flathead screwdrivers gently pry the top off, work it around the edge slowly with both tools. Also there is a retrofit video you will need to watch from Billetworkz to get the oil dipstick handle to fit, you will need some tools but it’s possible for anyone to do it with patience. Thanks Mitch!

Amazing quality!

Best quality cap set on the market! These caps are a must have gets rid of the yellow caps and cleans up the engine bay nicely. It's the little things! highly recommend this product

Benjamin Gaddis
Well made caps...

Very nice well made caps. I got the red ones and love them. Highly recommend them.

Mele cap set

Good product

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