Jaguar XJR 4.2 Litre
Observed 2004–2005 (US EPA) · observed model years, not a production range
- Mysterious fuel pressure problem
Jaguar Forums · Madcatz · 9 Nov 2026
Hi guys, I'm working on a 2014 Jaguar XJR with the 5.0L Supercharged V8 (AJ133), and I've run into a serious brick wall with the fuel system that I'm hoping someone here might recognize. The...
- Is an uprated intercooler worth it for an X308 XJR?
Jaguar Forums · general_piffle · 31 Oct 2026
Has anyone ever fitted one of these, and is it worth it? An uprated supercharger intercooler radiator for the X308 XJR: https://powerhouse.uk/jaguar-intercooler-rads-pumps/
- New Jaguar XJR owner
Jaguar Forums · Monksie · 13 Oct 2026
Hello, I've just recently bought myself a Jaguar XJR X350 2004. Its my first Jag I've bought and so far I love it. I am quite knowledgeable with car and I always like to try and push them abit...
- Cost to replace all CATS parts on an XJR
Jaguar Forums · Thinkpad240 · 11 Oct 2026
I have the CATS system on my 2002 XJR R1, how much does it cost to replace shocks and struts, and their accessories on the CATS system for all 4 sides plus labor at the independent Jaguar shop in...
- 99 XJR Fuel pumps issues
Jaguar Forums · Vanvan · 4 Oct 2026
Hi guys my name is Yvan, I’m a French Jaguar lover with an XJR X308 from 99. It’s my first time on a forum so if I don’t do things the right way feel free to correct me (and excuse me in advance,...