Thread: Riva New Releases
02-22-2008, 07:41 PM #1
Riva New Releases
KAWASAKI Performance Products`08 Ultra 250X Stage I Kit
∑ RIVA Performance Power Filter Kit∑ RIVA Pro-Series Water Box∑ RIVA Free Flow Exhaust Kit∑ RIVA Top-Loader Intake Grate∑ RIVA Performance Ride Plate∑ RIVA Pro-Series Sponson Kit70mph @ 7,850rpm
`08 Ultra 250X Free Flow Exhaust Kit
Replaces the restrictive sound suppression system located between the water box and hull exit on your watercraft. Improves engine performance by reducing back pressure and harmful detonation. Easy installation with noticeable results. Supplied Billet Exhaust Outlet also sold separately (see below). Require RIVA Pro-Series Water Box (see below). IJSBA Limited & Superstock legal.
Price: $ 249.95
Ultra 250X Pro-Series Waterbox
Our Pro-Series Water Box delivers increased horsepower and performance by reducing exhaust restriction and back pressure. Feature lightweight aluminum construction and precise fit.
`08 Models: Direct replacement for original water box. Features larger outlet (2-1/4") compared to stock water box (1-3/4"). Must be used with RIVA Free Flow Exhaust Kit RK16090-08 (see above).
`07 Models: Direct replacement for original water box. Use with RIVA Free Flow Exhaust Kit RK16090.
Price: $ 289.95
Ultra 250X/LX/STX-15F Billet Exhaust Outlet
Our one-piece billet aluminum exhaust outlet directly replaces the OE exhaust outlet on all year model Ultra 250X's, Ultra LX's and STX-15F's. For `08 model Ultra's our exhaust outlet is larger than stock providing less restriction. Can be utilized with RIVA Free Flow Exhaust Kits RK16085 & RK16090. Anodized to prevent corrosion. Laser-etched graphics.
Price: $ 99.95
02-22-2008, 08:42 PM #2
do we know how much lighter the water box is as compared to stock 08? Would this make it less "Left Heavy"?
02-24-2008, 03:54 PM #3
Skips.......whats the advantages of this setup instead of a straight through design.....i.e back pressure,and weight savings?????
02-27-2008, 02:44 PM #4
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By Green Hulk in forum Yamaha PWC Performance (4-stroke)Replies: 27Last Post: 10-13-2011, 03:47 PM
By Green Hulk in forum Yamaha PWC Performance (4-stroke)Replies: 24Last Post: 06-04-2010, 12:55 PM
By zenn in forum Yamaha PWC Performance (4-stroke)Replies: 28Last Post: 07-29-2009, 05:18 PM
By bm27 in forum Yamaha PWC Performance (4-stroke)Replies: 11Last Post: 03-27-2009, 09:21 PM
By shawn alladio in forum Race Events and NewsReplies: 0Last Post: 03-19-2009, 05:59 AM