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Stainless Exhaust De Cat Bypass Manifold Downpipe for MAZDA Mx5 Mx-5 Mk2.5 NB

4.254 product ratings

Gravity Performance (84308)

99.3% positive Feedback

Price:

£249.99

Free delivery in 2-3 days

Estimated between Thu, 14 Aug and Fri, 15 Aug

Returns:

30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.

Condition:

New

Gravity Performance Manifolds are designed to be direct replacements for OEM manifolds, ensuring smooth installation every time. Our manifolds improve the collection of gasses from the cylinder heads, before routing them through them to the rest of the system. ---Manufactured from highest quality T304 grade stainless steel ---Mandrel bent and fully TIG welded for strength and durability ---Free flowing catalyst replacement to get the most from the 1.8L engine ---Twin 2" bore into a 2.25" bore throughout ---Designed fit the OEM and most aftermarket exhaust systems Fitment ---Mazda MX-5 (NB) MK2.5 1.8 2001-2005 models only Please Note: This item is NOT suitable for MK2 Models.

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4.3

4 product ratings

2 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by zeap101
13 Aug, 2020
Mk2.5
Fits well to a mark 2.5. No real issues. Came with decent hardware. I wasn't overly impressed with the quality of the manifold. Some of the ports were a bit rough and I'm not 100% it will stand hard abuse but we will see. I'd suggest keeping your oem part just in case. And the noise is Loud without the cat. I have the whole system on a 1.8. Manifold middle box and back box and it's very raspy at 3000rpm. Awful if I'm honest but I'm just hoping it calms down. If it doesn't, I may order a resonated section. But for the price, it's very good. Mine is just a track car but I'd STRONG reconsider if you are fitting this to a daily driver.
Verified purchase: YesCondition: New
by t-sport999
05 Dec, 2022
Nice quility for a price.
Quility is nice, fits well on nbfl 1.8 vtt. But as for daily driving its very laud withaut Cat. Thinking to add aftermarket high flow cat, if that wont help reduse noise/sound nicer will put back oem header.
Verified purchase: YesCondition: New
by rob51169
09 Aug, 2025
Good quality, good fit , sounds so much ...
Good quality, good fit , sounds so much better without the cat .. performance unknown as yet
Verified purchase: YesCondition: New
by kingy9000
19 Aug, 2020
Perfect
Fits great, sounds great
Verified purchase: YesCondition: New