• Pro Circuit

Pro Circuit Ti-4 4-Stroke Titanium Silencer - 4T03450TI

  • Part #: 448943
  • Manufacturer Part #: 4T03450TI
This item is no longer available
448943
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Overview of Pro Circuit Ti-4 4-Stroke Titanium Silencer - 4T03450TI

  • Modeled on the T-4, the Ti-4 system utilizes two types of lightweight aerospace titanium for superior weight savings
  • Provide lightning-quick throttle response, stronger response during hard acceleration and increased horsepower across the powerband
  • Modular end-cap design allows for tunable power to personal preference and riding conditions
  • Silencers include U.S.F.S.-approved wire-meshed spark arrester that can be removed for closed-course racing
  • Steel Allen head screws make repacking an easy task
  • Exclusive E-glass pillow packing
  • Silencers can be used with OEM stock or a Pro Circuit header
  • Wedge-fit titanium intake tube
  • Designed to use all the OEM hardware for a trouble-free installation
  • Extensively track- and dyno-tested
  • Features Euro-style end caps

    Included Items:
    (1) T-4 muffler
    (1) Mounting spring
    (1) Instructions sheet


Specs

Type - Exhaust Muffler/Silencer w/Spark Arrestor
Units Each
Weight 5.12 lbs

Specs for Pro Circuit Ti-4 4-Stroke Titanium Silencer - 4T03450TI

Type - Exhaust Muffler/Silencer w/Spark Arrestor
Units Each
Weight 5.12 lbs

Fitment for Pro Circuit Ti-4 4-Stroke Titanium Silencer - 4T03450TI

Part 448943 fits the following machines

See if this part fits your ride

KTM
2004 KTM 450 EXC Racing 4-Stroke
2004 KTM 450 MXC Racing 4-Stroke
2004 KTM 450 SX Racing 4-Stroke
2003 KTM 450 SX Racing 4-Stroke
2004 KTM 525 SX Racing 4-Stroke

Reviews for Pro Circuit Ti-4 4-Stroke Titanium Silencer - 4T03450TI

out of 2 reviews.

2 out of 2 (100%) customers would recommend this to a friend.

5 Stars
2
4 Stars
0
3 Stars
0
2 Stars
0
1 Stars
0
Fitment:
Sound: A Little Loud
soft loud
Finish:
Performance:
Write a Review

Great power

December 13, 2014

Looks a amazing, I've got the complet ti system and my header is an awesome shade of Blue. The power is a little better on the bottom, but keeps pulling all the way to the rev limiter.

I would recommend this item to a friend.
Fitment:
Finish:
Performance:
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By: from Southern California, USA

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great exhaust.

March 22, 2010

aggresive pipe, adds lots of power that you can feel also looks amazing.

I would recommend this item to a friend.
Fitment:
Sound: A Little Loud
soft loud
Finish:
Performance:
By: from norton,va.

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Instructions and Media for Pro Circuit Ti-4 4-Stroke Titanium Silencer - 4T03450TI

Instructions - PDF Instructions - PDF Instructional PDF