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I've got two Magnaflow Race Series 14151 3.5" straight through oval mufflers for sale.

Had a new custom exhaust made to re-route the piping on my R34 GTR and went 3" instead of 3.5" as I didn't need 3.5" for my power goal.

These are INCREDIBLY quiet for 3.5" straight through mufflers, if you could have heard the car with these mufflers fitted you wouldn't have believed they are straight through - truly amazing mufflers offering great flow and sound. In fact I have the exact same muffler but the 3" version installed on my car right now.

So these were used for 3-4 months total and didn't do very many km's, maybe 1k at the most.

One of the two mufflers has rear hangers welded on to suit the rear rubber mounts of an R34 GTR, you can cut these off if you wish. Condition of both is great but as usual there's a few scratches/minor dents from being under a car. Nothing that will affect performance. Both are 304 stainless steel.

Willing to sell as a pair for $350 or $200 ea. Paid around ~$300? ea for these brand new (cant remember exactly).

6rrlo.JPG

This muffler with the hangers is in better condition visually, has no dents and no scratches apart from very minor ones.

6rrje.JPG

This muffler without the hangers has scratches on the bottom and a dent on the top as you can see as well as a few other small ones, once again these will not affect performance and you won't even be able to see them when it's fitted.

6rrql.JPG

6rrwe.JPG

Both mufflers look exactly the same internally as this.

Prefer cash payment on pickup but bank transfer is available and delivery can be organised at the buyers cost.

Location: Noble park VIC 3174

Phone: 0427 214 192 (Andrew)

can vouch for how quiet these are for straight through.

my 3" no-cat straight through exhaust with 3" muffler same as above is around 100-105db at 4k i think.

  • 1 year later...

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